Ruins that soar on isolation ward site. There three girls of the school uniform in that building, hands and feet are restrained. Misuzu Inami that does model, Ayano Yukawa who works as an actress by public entertainments. And Tsubaki Rinai who seemed to be younger sister’s best friend. Ryou Tezuka who confined three people, this three girls have forced the younger sister into suicide, revenge to this three girls will now begin.